A planetary dispute turns cosmic. When Uranus ventures too close to Earth, tensions rise and the solar system watches.

A few nights ago, while I was on the balcony hanging up laundry, I looked up and saw the moon shining brightly. Suddenly, a ...

The brightest, best date for spotting Saturn is fast approaching. Here's how to see the ringed planet from Indiana.

Considering that Saturn is already 4.5 billion years old, if the rings are as old as Saturn, after all this time, those ...

Gravity not only holds us firmly to the ground but also anchors oceans, keeps the atmosphere in place, and binds planets and ...

"The fact that we captured the aurora again demonstrates that our method for predicting aurorae on Mars and capturing them ...

Your September love horoscope is life-changing, and romantic affairs are no exception. Discover what this means for your ...

Mysterious spherical droplets in meteorites aren’t just cosmic oddities. They’re evidence of planetary formation.

Editor's note: The below contains spoilers for Alien: Earth Episode 3. Three episodes in, Alien: Earth already feels unlike anything else in the franchise, where it's breaking new ground as the first ...

Editor's note: The below contains spoilers for Alien: Earth Episode 4. When Alien: Earth was first announced as a TV series for FX and Hulu, it'd be understandable if you had your doubts. The Alien ...

Over four billion years ago, the solar system was a wild and dangerous place. Swirling clouds of dust and gas slowly turned ...